Uniplan - Stahl Wendeuhr - Reverso - Lisica Kaliber - Women - um 1925

Swiss watchmaking Uniplan - early manufacture of a reversible watch (before the Reverso by Jaeger Le. Coultre) . Tavannes movement. Tavannes was an early manufacturer of wristwatch-specific movements, introducing small calibres just for this purpose in the 1910s. It supplied many large manufacturers, including Jaeger-Le. Coultre, Dunhill, Hermes and Cartier. Tavannes' movement manufacturer was called Lisica SA, and many watches use that name instead. Rare real-time watch in steel. Original dial - original movement. Year of manufacture circa 1925 Original dial - black. Arrow numerals. Pointed hands with luminous material. Signed UNIPLAN. SWISS below 6 o'clock. Silver-coloured movement - Lisica production for Tavannes - original condition - marked Lisica S. A. 15 Jewels TWO 2 Adjustments U. S. Patent. The movement works. Patent description and 27089 in the movement lid. Acier Inoxid patent on the outside of the back cover. S 27089 Watch size: 16 mm width, 26 mm length - with 33 lug width. Weight: 19 g. The watch is in original condition. It has not been refinished and is in very beautiful used condition. Fine black leather strap 11 mm - length with watch 20. 5 cm. The leather strap will not be delivered to countries outside the EU. Interesting, very rare collector's watch from the beginning of Reverso. Very rare. Pictures are part of the description. Insured shipping with Fed. Ex.